//
// Copyright 2021 New Vector Ltd
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

import Combine
import SwiftUI

typealias AnalyticsPromptViewModelType = StateStoreViewModel<AnalyticsPromptViewState, AnalyticsPromptViewAction>

class AnalyticsPromptViewModel: AnalyticsPromptViewModelType, AnalyticsPromptViewModelProtocol {
    private let termsURL: URL

    var callback: (@MainActor (AnalyticsPromptViewModelAction) -> Void)?
    
    /// Initialize a view model with the specified prompt type and app display name.
    init(termsURL: URL) {
        self.termsURL = termsURL
        super.init(initialViewState: AnalyticsPromptViewState())
    }

    // MARK: - Public
    
    override func process(viewAction: AnalyticsPromptViewAction) async {
        switch viewAction {
        case .enable:
            callback?(.enable)
        case .disable:
            callback?(.disable)
        }
    }
}